Firstly, each frame in image sequence is distinguished between stationary and moving regions by using a motion detector.
首先，利用运动检测器将图像序列的每一帧分割成静止区域与运动区域。
2
CCD array detector, frame-grabber card, image acquisition software constitute the image acquisition unit. The image processing software can store, display, process GeneChip image.
The detector consists of abrupt boundary detection based on fuzzy logic theory and gradual boundary detection based on non-adjacent frame threshold method.